﻿using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using WxSDK.Common;
using WxSDK.WxPay;

public partial class ProductPage : System.Web.UI.Page
{
	/// <summary>
	/// 调用js获取收货地址时需要传入的参数
	/// 格式：json串
	/// 包含以下字段：
	///     appid：公众号id
	///     scope: 填写“jsapi_address”，获得编辑地址权限
	///     signType:签名方式，目前仅支持SHA1
	///     addrSign: 签名，由appid、url、timestamp、noncestr、accesstoken参与签名
	///     timeStamp：时间戳
	///     nonceStr: 随机字符串
	/// </summary>
	public string wxEditAddrParam;

	protected void Page_Load(object sender, EventArgs e)
	{
		Log.Info(this.GetType().ToString(), "page load");
		if (!IsPostBack)
		{
			JsApiPay jsApiPay = new JsApiPay(this);
			try
			{
				//调用【网页授权获取用户信息】接口获取用户的openid和access_token
				jsApiPay.GetOpenidAndAccessToken();

				//获取收货地址js函数入口参数
				wxEditAddrParam = jsApiPay.GetEditAddressParameters();
				ViewState["openid"] = jsApiPay.openid;
			}
			catch (Exception ex)
			{
				Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面加载出错，请重试" + "</span>");
				Button1.Visible = false;
				Button2.Visible = false;
				Label1.Visible = false;
				Label2.Visible = false;
			}
		}
	}

	protected void Button1_Click(object sender, EventArgs e)
	{
		string total_fee = "1";
		if (ViewState["openid"] != null)
		{
			string openid = ViewState["openid"].ToString();
			string url = "JsApiPayPage.aspx?openid=" + openid + "&total_fee=" + total_fee;
			Response.Redirect(url);
		}
		else
		{
			Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面缺少参数，请返回重试" + "</span>");
			Button1.Visible = false;
			Button2.Visible = false;
			Label1.Visible = false;
			Label2.Visible = false;
		}
	}

	protected void Button2_Click(object sender, EventArgs e)
	{
		string total_fee = "2";
		if (ViewState["openid"] != null)
		{
			string openid = ViewState["openid"].ToString();
			string url = "JsApiPayPage.aspx?openid=" + openid + "&total_fee=" + total_fee;
			Response.Redirect(url);
		}
		else
		{
			Response.Write("<span style='color:#FF0000;font-size:20px'>" + "页面缺少参数，请返回重试" + "</span>");
			Button1.Visible = false;
			Button2.Visible = false;
			Label1.Visible = false;
			Label2.Visible = false;
		}
	}
}